Terms for subject Sociology containing sampling

English	Chinese
balanced sampling	对称抽样
cluster sampling	集体抽样
convenience sampling	便利抽样法
hierarchical sampling	分层抽样
multiphase sampling	多阶段抽样
multistage cluster sampling	多阶段整群抽样
multistage sampling	多阶段抽样
multistage stratified systematic sampling	多段分层系统抽样
non-representative sampling	非代表性抽样
purposive sampling	目的抽样法
random sampling error	随机抽样偏差
sampling interval	抽样间距
sampling technique	抽样技巧
sampling weight	样本加权指数
sampling weight	抽痒权重
sampling with PPS	概率与规模成比例抽样 (sampling with probability proportional to size)
self-weighting sampling	自衡抽样
simple random sampling	简单随机抽样法
snowball sampling	雪球抽样法
stratified systematic sampling	分层系统抽样